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Demineralization (DM) Plant

Demineralization (DM) Plant

Ultra-pure water for boilers, power plants, pharmaceuticals, and precision manufacturing. Complete removal of all dissolved ions.

Ultra-pure water for boilers, power plants, pharmaceuticals, and precision manufacturing. Complete removal of all dissolved ions.

Zero TDS
Mixed Bed
Auto Regeneration
18 MOhm.cm

Demineralization (DM) Plant

Demineralization (DM) Plant

A Demineralization (DM) Plant removes all dissolved ionised salts and minerals from water using ion exchange resins. The resulting demineralised water has near-zero TDS and is essential for high-pressure boilers, turbines, pharmaceutical manufacturing, electronics, and any process requiring ultra-pure water.

A Demineralization (DM) Plant removes all dissolved ionised salts and minerals from water using ion exchange resins. The resulting demineralised water has near-zero TDS and is essential for high-pressure boilers, turbines, pharmaceutical manufacturing, electronics, and any process requiring ultra-pure water.

Two-bed, two-tower, or mixed-bed configuration per purity requirement
Auto-regeneration with HCl and NaOH — controlled by PLC
Online conductivity monitoring with automatic divert valve
Output TDS less than 1 ppm; resistivity up to 18 MOhm.cm (mixed bed)
FRP or SS vessels — ASME/IS code construction
Free 1-year AMC includes resin testing and performance audit
Performance Metrics
<1 ppm
Output TDS
99.9%+
Ion Remova
18 MOhm
Max Resistivity
Auto
Regeneration
ISO 9001:2015 · ISO 14001:2015 · CPCB Compliant

Treatment Process

Treatment Process

01

Cation Exchange

Strong acid cation resin replaces metal ions (Ca, Mg, Na) with H+.

02

Anion Exchange

Strong base anion resin replaces acid ions (Cl, SO4, HCO3) with OH-.

03

Mixed Bed Polishing

Mixed cation-anion bed achieves highest purity — resistivity above 1 MOhm.cm.

04

Regeneration Cycle

Automatic or manual acid/caustic regeneration restores resin capacity.

05

Quality Monitoring

Online conductivity/resistivity meters confirm output quality continuously.

Who Needs This System?

Who Needs This System?

Suitable for a wide range of sectors across India — all systems CPCB-compliant and

backed by free 1-year AMC.

Suitable for a wide range of sectors across India — all systems CPCB-compliant and backed by free 1-year AMC.

Thermal Power Plants
Pharmaceutical Manufacturing
Industrial Boiler Feed Water
Chemical & Petrochemical
Electronics & Semiconductor
Laboratory & Research
Textile Dyeing
Battery Manufacturing

Common Questions

Common Questions

RO rejects 95-99% of dissolved solids using membrane pressure. DM plants use ion exchange to achieve near-complete removal of dissolved ionic species. For ultra-high purity needs (boilers, pharma), DM or RO+DM combined is required.

Regeneration frequency depends on feed water TDS and volume treated — typically 1-7 days per cycle. Auto-regeneration controls are standard in all JAWASO DM plants.

Ready to Install Your Centralized Filtration System (CFS)?

Ready to Install Your Centralized Filtration System (CFS)?

Free site assessment · Fixed-price quote · 1-week installation guaranteed.